Search Sites

Journal of the Japan Institute of Energy Vol. 99 (2020), No. 4

ISIJ International
belloff
ONLINE ISSN: 1882-6121
PRINT ISSN: 0916-8753
Publisher: The Japan Institute of Energy

Backnumber

  1. Vol. 103 (2024)

  2. Vol. 102 (2023)

  3. Vol. 101 (2022)

  4. Vol. 100 (2021)

  5. Vol. 99 (2020)

  6. Vol. 98 (2019)

  7. Vol. 97 (2018)

  8. Vol. 96 (2017)

  9. Vol. 95 (2016)

  10. Vol. 94 (2015)

  11. Vol. 93 (2014)

  12. Vol. 92 (2013)

  13. Vol. 91 (2012)

  14. Vol. 90 (2011)

  15. Vol. 89 (2010)

  16. Vol. 88 (2009)

  17. Vol. 87 (2008)

  18. Vol. 86 (2007)

  19. Vol. 85 (2006)

  20. Vol. 84 (2005)

  21. Vol. 83 (2004)

  22. Vol. 82 (2003)

  23. Vol. 81 (2002)

  24. Vol. 80 (2001)

  25. Vol. 79 (2000)

  26. Vol. 78 (1999)

  27. Vol. 77 (1998)

  28. Vol. 76 (1997)

  29. Vol. 75 (1996)

  30. Vol. 74 (1995)

  31. Vol. 73 (1994)

  32. Vol. 72 (1993)

  33. Vol. 71 (1992)

Journal of the Japan Institute of Energy Vol. 99 (2020), No. 4

Analysis for Packing State of the Packed Bed of Hydrogen Storage Alloy Using Discrete Element Method

Yuya ONO, Tomohiro OTANI, Masahiko OKUMURA, Shinji HAMANISHI, Yasuhiro SAITO, Yohsuke MATSUSHITA, Hideyuki AOKI

pp. 41-51

Abstract

Numerical analysis was performed by Discrete Element Method in consideration of expansion and contraction of particles to investigate the stress developed on the wall in the vessel of the packed bed of hydrogen storage alloy. For the packed bed composed of the spherical particles with a diameter of 2 and 7 mm, the effect of the expansion and contraction of the particles on the packing ratio and the stress developed on the wall was investigated. It was shown that smaller particles moved through the gaps between the particles by repeating expansion and contraction of particles, and the packing ratio and the stress became higher at the lower part of the packed bed. The effect of the expansion and contraction of the particles on the packing ratio and the stress developed on the wall in the vessel was also examined for the packed bed composed of the spherical, tetrahedral or cubic particles. The packing ratio in each region and the stress developed on the wall in the vessel were different depending on the shape of particles. From these results, it was shown that the shape and the movement of the particles affect the stress developed on the wall.

Readers Who Read This Article Also Read

Bookmark

Share it with SNS

Article Title

Analysis for Packing State of the Packed Bed of Hydrogen Storage Alloy Using Discrete Element Method

Article Access Ranking

21 Nov. (Last 30 Days)

You can use this feature after you logged into the site.
Please click the button below.

Advanced Search

Article Title

Author

Abstract

Journal Title

Year

Please enter the publication date
with Christian era
(4 digits).

Please enter your search criteria.